25 lines
1.2 KiB
Markdown
25 lines
1.2 KiB
Markdown
---
|
||
description: "在控制台页面新增区域转移概率统计：1-49分5区，统计特码所在区下一期特码出现在各区的概率"
|
||
status: in-progress
|
||
---
|
||
# Quick Task 260425-w2i: 区域转移概率统计
|
||
|
||
## Plan
|
||
|
||
1. **Model** — Add `getZoneTransition($periods)` method to `app\admin\model\History`
|
||
- Query latest `$periods` periods ordered by openTime ASC
|
||
- Divide numbers 1-49 into 5 zones: 1-10, 11-20, 21-30, 31-40, 41-49
|
||
- For each consecutive pair of periods, record (current_zone → next_zone)
|
||
- Return: `{zones: ['1-10','11-20','21-30','31-40','41-49'], matrix: [[count...]], probabilities: [[prob...]], total_transitions: N}`
|
||
|
||
2. **Controller** — Add `zoneTransition()` method to `app\admin\controller\History`
|
||
- Accept `periods` param (default 100, range 10-500)
|
||
- Add to `$noNeedRight` list
|
||
- Call model method, return JSON response
|
||
|
||
3. **Dashboard** — Include `zoneTransition` in `getDashboardData()` response
|
||
|
||
4. **Frontend JS** — Add zone transition heatmap/table in `public/assets/js/backend/dashboard.js`
|
||
- Render as a 5×5 matrix table with color-coded cells showing count and percentage
|
||
- Append below existing heatmap section
|